Correlation and pathways of behavioral activation systems mediating physical activity level and depressive symptoms among college students

Table 3 List of the intermediary effect coefficients

Types of effects	B	SE	Bias-corrected 95%CI
			Lower limit	Upper limit	P value
Mediating effect of reward responsiveness	-0.025	0.011	-0.051	-0.008	0.001
Path coefficient of physical activity on drive	0.124	0.045	0.034	0.211	0.007
Direct effect	-0.150	0.041	-0.233	-0.073	< 0.001
Total effect	-0.175	0.040	-0.260	-0.099	< 0.001

95%CI: 95% confidence interval.